/**
 * Copyright (c) 2010 Simple Graph Tools contributors. All rights reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 *
 * $Id$
 */
package org.sgt.datamodel.provider;

import java.util.ArrayList;
import java.util.Collection;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.sgt.datamodel.util.DatamodelAdapterFactory;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class DatamodelItemProviderAdapterFactory extends DatamodelAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<Object>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DatamodelItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.Container} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ContainerItemProvider containerItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.Container}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createContainerAdapter() {
		if (containerItemProvider == null) {
			containerItemProvider = new ContainerItemProvider(this);
		}

		return containerItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.ActionSpecification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ActionSpecificationItemProvider actionSpecificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.ActionSpecification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createActionSpecificationAdapter() {
		if (actionSpecificationItemProvider == null) {
			actionSpecificationItemProvider = new ActionSpecificationItemProvider(this);
		}

		return actionSpecificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.Action} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ActionItemProvider actionItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.Action}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createActionAdapter() {
		if (actionItemProvider == null) {
			actionItemProvider = new ActionItemProvider(this);
		}

		return actionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link java.util.Map.Entry} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ValueMapItemProvider valueMapItemProvider;

	/**
	 * This creates an adapter for a {@link java.util.Map.Entry}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createValueMapAdapter() {
		if (valueMapItemProvider == null) {
			valueMapItemProvider = new ValueMapItemProvider(this);
		}

		return valueMapItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.Reference} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ReferenceItemProvider referenceItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.Reference}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createReferenceAdapter() {
		if (referenceItemProvider == null) {
			referenceItemProvider = new ReferenceItemProvider(this);
		}

		return referenceItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.Primitive} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PrimitiveItemProvider primitiveItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.Primitive}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createPrimitiveAdapter() {
		if (primitiveItemProvider == null) {
			primitiveItemProvider = new PrimitiveItemProvider(this);
		}

		return primitiveItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.BehaviorSpecification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected BehaviorSpecificationItemProvider behaviorSpecificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.BehaviorSpecification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createBehaviorSpecificationAdapter() {
		if (behaviorSpecificationItemProvider == null) {
			behaviorSpecificationItemProvider = new BehaviorSpecificationItemProvider(this);
		}

		return behaviorSpecificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.ActionParameter} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ActionParameterItemProvider actionParameterItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.ActionParameter}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createActionParameterAdapter() {
		if (actionParameterItemProvider == null) {
			actionParameterItemProvider = new ActionParameterItemProvider(this);
		}

		return actionParameterItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.MultiReference} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MultiReferenceItemProvider multiReferenceItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.MultiReference}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMultiReferenceAdapter() {
		if (multiReferenceItemProvider == null) {
			multiReferenceItemProvider = new MultiReferenceItemProvider(this);
		}

		return multiReferenceItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.MultiPrimitive} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MultiPrimitiveItemProvider multiPrimitiveItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.MultiPrimitive}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMultiPrimitiveAdapter() {
		if (multiPrimitiveItemProvider == null) {
			multiPrimitiveItemProvider = new MultiPrimitiveItemProvider(this);
		}

		return multiPrimitiveItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.Executor} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ExecutorItemProvider executorItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.Executor}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createExecutorAdapter() {
		if (executorItemProvider == null) {
			executorItemProvider = new ExecutorItemProvider(this);
		}

		return executorItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.CreateSpecification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CreateSpecificationItemProvider createSpecificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.CreateSpecification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCreateSpecificationAdapter() {
		if (createSpecificationItemProvider == null) {
			createSpecificationItemProvider = new CreateSpecificationItemProvider(this);
		}

		return createSpecificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.UpdateSpecification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected UpdateSpecificationItemProvider updateSpecificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.UpdateSpecification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createUpdateSpecificationAdapter() {
		if (updateSpecificationItemProvider == null) {
			updateSpecificationItemProvider = new UpdateSpecificationItemProvider(this);
		}

		return updateSpecificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.QuerySpecification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected QuerySpecificationItemProvider querySpecificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.QuerySpecification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createQuerySpecificationAdapter() {
		if (querySpecificationItemProvider == null) {
			querySpecificationItemProvider = new QuerySpecificationItemProvider(this);
		}

		return querySpecificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.DeleteSpecification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DeleteSpecificationItemProvider deleteSpecificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.DeleteSpecification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDeleteSpecificationAdapter() {
		if (deleteSpecificationItemProvider == null) {
			deleteSpecificationItemProvider = new DeleteSpecificationItemProvider(this);
		}

		return deleteSpecificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.sgt.datamodel.DataStore} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DataStoreItemProvider dataStoreItemProvider;

	/**
	 * This creates an adapter for a {@link org.sgt.datamodel.DataStore}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDataStoreAdapter() {
		if (dataStoreItemProvider == null) {
			dataStoreItemProvider = new DataStoreItemProvider(this);
		}

		return dataStoreItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link java.util.Map.Entry} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EObjectMapItemProvider eObjectMapItemProvider;

	/**
	 * This creates an adapter for a {@link java.util.Map.Entry}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createEObjectMapAdapter() {
		if (eObjectMapItemProvider == null) {
			eObjectMapItemProvider = new EObjectMapItemProvider(this);
		}

		return eObjectMapItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (containerItemProvider != null) containerItemProvider.dispose();
		if (actionSpecificationItemProvider != null) actionSpecificationItemProvider.dispose();
		if (actionItemProvider != null) actionItemProvider.dispose();
		if (valueMapItemProvider != null) valueMapItemProvider.dispose();
		if (referenceItemProvider != null) referenceItemProvider.dispose();
		if (primitiveItemProvider != null) primitiveItemProvider.dispose();
		if (behaviorSpecificationItemProvider != null) behaviorSpecificationItemProvider.dispose();
		if (actionParameterItemProvider != null) actionParameterItemProvider.dispose();
		if (multiReferenceItemProvider != null) multiReferenceItemProvider.dispose();
		if (multiPrimitiveItemProvider != null) multiPrimitiveItemProvider.dispose();
		if (executorItemProvider != null) executorItemProvider.dispose();
		if (createSpecificationItemProvider != null) createSpecificationItemProvider.dispose();
		if (updateSpecificationItemProvider != null) updateSpecificationItemProvider.dispose();
		if (querySpecificationItemProvider != null) querySpecificationItemProvider.dispose();
		if (deleteSpecificationItemProvider != null) deleteSpecificationItemProvider.dispose();
		if (dataStoreItemProvider != null) dataStoreItemProvider.dispose();
		if (eObjectMapItemProvider != null) eObjectMapItemProvider.dispose();
	}

}
